Just checking in....
The last two nights my FC has been at 6.5 and 5.5 with CC of between 0 and .25 and each night I've added roughly 2 quarts plus a couple cups of bleach to bring it back up to 9..CYA is 55 and dose from Pool Calculator..
I believe this is what trouble free means? Test, add, pour a glass of wine, and watch it sparkle...
Additionally, is this a normal loss during the day with sun over the pool, even though not high temps, for most of the day into evening? 2.5-3.5 ppm? No loss over night.
I didn't realize how lazy a pool owner I was relying on that stupid in line chlorinator...